“fire protection level”的概念、定义、翻译、参考文献-科学参考

单词	fire protection level
释义	fire protection level Encyclopedia 工学〔火灾报警与消防连动自动化系统〕释 fire protection level火灾保护对象等级按照保护对象的使用性质、火灾危险性、疏散和扑救难度等因素，对保护对象进行的分级管理。
随便看	iodine-induced hypothyroidism iodine-labelled compound iodine nutrition iodine saturated absorption frequency stabilization iodine solution iodine stabilized laser iodine stain iodine value iodine well iodoalkane iodoform iodolactonization iodometry iodoprotein iodopsin iodostarch reaction iodosulfuron-methyl sodium iodotyrosine iodouracil IOF Ioffe, Abram Fiodorovich Ioffe bar Ioffe crater Ioffe-Regel criterion Ioffe trap

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